Casio fx-115ES Appendix

–36–
1= 2= 3=
Math
=
Math
=
Math
#093
X – Y + Z = 2
X + Y – Z = 0
–X + Y + Z = 4
N5(EQN)
2(a
n
X+b
n
Y+c
n
Z=d
n
)
Math
1= y1= 1= 2=
Math
1= 1= y1= 0=
y1= 1= 1= 4=
=
Math
c
Math
MATH

Casio fx-115ES Specifications

General

Type	Scientific
Cover	Yes
Form factor	Pocket
Control type	Buttons
Product color	Silver
Housing material	Plastic
Digits	12 digits
Display tilting	-
Backlight display	No
Display number of lines	2 lines
Power source	Battery/Solar
Memory registers	7